CN113777506A - Laminate polymer battery high pressure test equipment - Google Patents
Laminate polymer battery high pressure test equipment Download PDFInfo
- Publication number
- CN113777506A CN113777506A CN202111086197.1A CN202111086197A CN113777506A CN 113777506 A CN113777506 A CN 113777506A CN 202111086197 A CN202111086197 A CN 202111086197A CN 113777506 A CN113777506 A CN 113777506A
- Authority
- CN
- China
- Prior art keywords
- assembly line
- material loading
- cylinder
- loading assembly
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a large-pressure testing device for a soft package battery, which comprises a material loading assembly line, a material carrier, an operating platform, a gantry, an electric cylinder, a planar pressing block, a probe, a two-axis carrying mechanism, a three-dimensional circulating split-packing mechanism and an NG blanking assembly line, wherein the material loading assembly line carries the material carrier and is horizontally connected into the operating platform, the table top of the operating platform is provided with two gantries which are erected on the material loading assembly line, the top end of each gantry is vertically downwards provided with the electric cylinder and the cylinder, and the lower end of each electric cylinder is provided with the planar pressing block which is matched with the material carrier. By the mode, the invention provides the high-pressure testing equipment for the soft-package battery, aiming at the problems of high dangerousness, low manual efficiency and the like of the pressurization testing of the soft-package battery, the multiple material loading and unloading lines, the sorting mechanism and the pressurization testing mechanism are highly integrated, and the manual operation is replaced to realize the batch high-speed battery pack testing.
Description
Technical Field
The invention relates to the field of battery pack testing equipment, in particular to high-pressure testing equipment for a soft package battery.
Background
Laminate sheet constitutes, there is particulate matter impurity sporadically between the positive negative pole in laminate polymer battery's inside, if laminate polymer battery receives outside extrusion, then receive the interband impurity effect between the pole piece and arouse the puncture phenomenon to destroy the pole piece structure and then influence laminate polymer battery's inside chemical environment, laminate polymer battery pole piece punctures then takes place short circuit fault, traditional laminate polymer battery pressurization detects and adopts the manual work mode to go on, manual operation exists inefficiency, dangerous high scheduling problem, can't adapt to the production needs.
Disclosure of Invention
The invention mainly solves the technical problem of providing the high-pressure testing equipment for the soft-package battery, aiming at the problems of high danger, low manual efficiency and the like of the pressurization testing of the soft-package battery, and the high integration is carried out on a plurality of material loading and unloading lines, a sorting mechanism and a pressurization testing mechanism to replace the manual work to realize the batch high-speed battery pack testing.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a laminate polymer battery big pressure test equipment, includes material loading assembly line, material carrier, operation panel, longmen, electric jar, cylinder, plane briquetting, probe, diaxon transport mechanism, three-dimensional circulation split charging mechanism, NG unloading assembly line, material loading assembly line bears material carrier level and inserts the operation panel, the operation panel mesa is provided with two longmen that stand on the material loading assembly line, and every longmen top is vertical to be provided with electric jar and cylinder downwards, the electric jar lower extreme is provided with the plane briquetting of adaptation material carrier, the probe that matches the material carrier is hung to the cylinder lower extreme, the tail end of material loading assembly line is plugged into diaxon transport mechanism, diaxon transport mechanism dock three-dimensional circulation split charging mechanism and NG unloading assembly line.
In a preferred embodiment of the invention, a cabinet is mounted outside the gantry, a PLC and a tester which are electrically connected are arranged in the cabinet, and the electric cylinder, the air cylinder and the probe are electrically connected to the PLC.
In a preferred embodiment of the present invention, a photoelectric switch is disposed along the upper material flow line, a sensing piece is disposed at an edge of the material carrier, a position of the sensing piece is matched with the photoelectric switch, and the photoelectric switch is electrically connected to the PLC.
In a preferred embodiment of the invention, the three-dimensional circulating split charging mechanism comprises a split charging tray, a lifting machine, an upper layer conveying line and a lower layer conveying line, wherein an exchange notch is formed in the table top of the operation table, the lifting machine is arranged in a vertical space where the exchange notch is located, the upper layer conveying line and the lower layer conveying line are respectively arranged on the upper side and the lower side of the operation table, the upper layer conveying line and the lower layer conveying line are in three-dimensional butt joint through the exchange notch by the lifting machine, and the split charging tray dynamically flows to the upper layer conveying line and the lower layer conveying line.
In a preferred embodiment of the present invention, the two-axis carrying mechanism comprises a finger cylinder, a y-axis linear module and a z-axis linear module, the material loading line is arranged on the workbench along the x-axis direction, the y-axis linear module is arranged at the end of the material loading line, the z-axis linear module is mounted on the y-axis linear module, and the finger cylinder is arranged at the lower end of the z-axis linear module.
In a preferred embodiment of the invention, the number of the feeding assembly lines is two, the gantry has four frames, and each feeding assembly line is provided with an NG blanking assembly line.
The invention has the beneficial effects that: according to the high-pressure testing equipment for the soft-package battery, which is provided by the invention, aiming at the problems of high danger, low manual efficiency and the like of the pressure testing of the soft-package battery, a plurality of material loading and unloading lines, a sorting mechanism and a pressure testing mechanism are highly integrated, and manual operation is replaced to realize batch high-speed battery pack testing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a structure diagram of a whole machine of a preferred embodiment of a high-pressure testing device for a soft package battery of the invention;
fig. 2 is a structural diagram of a material carrier of a pouch battery high pressure testing apparatus according to a preferred embodiment of the present invention;
fig. 3 is a structure diagram of an electric cylinder and an air cylinder of a preferred embodiment of the high-pressure testing device for the soft-package battery of the invention;
fig. 4 is a structural diagram of a three-dimensional cyclic split charging mechanism of a preferred embodiment of the high-pressure testing device for the soft package battery;
FIG. 5 is a structural diagram of a lower conveyor line of a preferred embodiment of the high pressure testing equipment for the pouch battery of the present invention;
FIG. 6 is a structural diagram of a two-axis carrying mechanism of a preferred embodiment of the high pressure testing apparatus for pouch batteries according to the present invention;
fig. 7 is a structural diagram of a finger cylinder of a preferred embodiment of the high-pressure testing device for the pouch battery of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, embodiments of the present invention include:
the utility model provides a laminate polymer battery high pressure test equipment, includes material loading assembly line 1, material carrier 2, operation panel 3, longmen 4, electric jar 5, cylinder 6, plane briquetting 7, probe 8, diaxon handling mechanism 9, three-dimensional circulation split charging mechanism 10, NG unloading assembly line 11, material loading assembly line 1 bears material carrier 2 level and inserts operation panel 3, operation panel 3 mesa is provided with two longmen 4 of setting up on material loading assembly line 1, and every longmen 4 top is vertical to be provided with electric jar 5 and cylinder 6 downwards, electric jar 5 lower extreme is provided with the plane briquetting 7 of adaptation material carrier 2, the probe 8 of matching material carrier 2 is hung to the lower extreme of cylinder 6, material loading assembly line 1's tail end is refuted to diaxon handling mechanism 9, diaxon handling mechanism 9 docks to three-dimensional circulation split charging mechanism 10 and NG unloading assembly line 11.
The outer side of the gantry 4 is provided with a cabinet 41, the cabinet 41 is internally provided with a PLC and a tester 42 which are electrically connected, and the electric cylinder 5, the air cylinder 6 and the probe 8 are electrically connected to the PLC.
Further, material loading assembly line 1 is provided with photoelectric switch along the line, 2 edges of material carrier are provided with response piece 21, the position size of response piece 21 with photoelectric switch looks adaptation, photoelectric switch electric connection PLC.
Further, the three-dimensional circulating split charging mechanism 10 is composed of a split charging tray 101, a lifting machine 102, an upper layer conveying line 103 and a lower layer conveying line 104, an exchange notch is formed in the table top of the operation table 3, the lifting machine 102 is arranged in a vertical space where the exchange notch is located, the upper layer conveying line 103 and the lower layer conveying line 104 are respectively arranged on the upper side and the lower side of the operation table 3, the upper layer conveying line 103 and the lower layer conveying line 104 are in three-dimensional butt joint through the exchange notch through the lifting machine 102, and the split charging tray 101 dynamically flows in the upper layer conveying line 103 and the lower layer conveying line 104.
Further, diaxon transport mechanism 9 comprises finger cylinder 91, the straight line module 92 of y axle and the straight line module 93 of z axle, material loading assembly line 1 arranges in operation platform 3 along the x axle direction, the straight line module 92 of y axle erects at material loading assembly line 1 end, the straight line module 93 of z axle carries on with the straight line module 92 of y axle, finger cylinder 91 sets up at the straight line module 93 lower extreme of z axle.
Furthermore, the number of the feeding assembly lines 1 is two, the number of the gantry 4 is four, and each feeding assembly line 1 is provided with an NG blanking assembly line 11.
The device is used for pressurizing and detecting the soft package battery, and whether the soft package battery is qualified or not is detected by a testing method of applying 200 kg-5000 kg pressure to the soft package battery. And (3) processing the detection result through a tester 42 and a PLC (programmable logic controller), and sorting and subpackaging the detected ok or ng soft package battery according to the quality specification.
Laminate sheet is formed by the multilayer pole piece lamination inside the laminate of laminate battery, and there is particulate matter impurity sporadically between the positive negative pole, and the test that this equipment goes on is providing certain pressure in laminate battery outside, and when laminate battery pole piece received outside pressure effect to act on, the interior impurity of piece simulation pressurized puncture experiment can destroy the pole piece structure and influence the inside chemical environment of laminate battery, and laminate battery pole piece punctures and takes place the short circuit and can be detected by the instrument NG.
When external pressure is applied to the soft package battery by the equipment, the anode and the cathode of the battery are connected to a detection instrument through the probes 8, and the instrument can detect a short-circuit signal so as to identify ng products.
This equipment is equipped with two assembly lines, and every assembly line is equipped with two artifical material loading stations, and the assembly line is by chain drive, and the chain is locked there is the carrier, and every carrier is furnished with two sets of product stoppers and is used for side direction centre gripping laminate polymer battery, laminate polymer battery's positive negative pole exposes at the carrier edge and supplies the contact of probe 8, and the cylinder 6 on longmen 4 is with probe 8 loading positive negative pole, and a material loading assembly line 1 can realize the pressurization detection action to two laminate polymer battery on a carrier simultaneously in longmen 4 department. The equipment is provided with two production lines, and two gantries 4 of each production line run synchronously, so that the detection is efficient and rapid.
The pressurization test action is mainly realized by electric jar 5, and the assembly line sets up photoelectric switch and responds to the counterpoint to the carrier that flows through under electric jar 5, and electric jar 5 drives the vertical pushing down of plane briquetting 7 and acts on laminate polymer battery.
The instrument detection action is mainly realized by the cylinder 6, and the vertical driving probe 8 of the cylinder 6 acts on the positive electrode and the negative electrode of the soft package battery downwards. The positive and negative probes 8 are in contact with the positive and negative pole pieces of the soft package battery, the probes 8 are connected with a tester 42 and a PLC, test data reach the PLC, the PLC is connected with the two-axis conveying mechanism 9 to sort NG materials and convey the NG materials to the NG blanking assembly line 11; and meanwhile, qualified materials are subpackaged, conveyed to the three-dimensional circulating subpackaging mechanism 10 and stacked in batch in the subpackaging tray 101.
The empty material tray is fed from the lower layer conveying line 104 and transferred to the upper layer conveying line 103 through the lifting machine 102, and when the PLC count reaches a threshold value, the upper layer conveying line 103 moves out the full-load material tray, so that seamless three-dimensional split charging action is realized.
In conclusion, the invention provides a high-pressure testing device for a soft package battery, aiming at the problems of high risk, low manual efficiency and the like of the pressure testing of the soft package battery, the high integration of a plurality of material loading and unloading lines, a sorting mechanism and a pressure testing mechanism is carried out, and the manual operation is replaced to realize the batch high-speed battery pack testing.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a laminate polymer battery high pressure test equipment, its characterized in that includes material loading assembly line, material carrier, operation panel, longmen, electric jar, cylinder, plane briquetting, probe, diaxon transport mechanism, three-dimensional circulation split charging mechanism, NG unloading assembly line, material loading assembly line bears material carrier level and inserts the operation panel, the operation panel mesa is provided with two longmen that stand on the material loading assembly line, and every longmen top is vertical to be provided with electric jar and cylinder downwards, the electric jar lower extreme is provided with the plane briquetting of adaptation material carrier, the probe that matches the material carrier is hung to the cylinder lower extreme, the diaxon transport mechanism is plugged into to the tail end of material loading assembly line, diaxon transport mechanism dock three-dimensional circulation split charging mechanism and NG unloading assembly line.
2. The laminate polymer battery high-pressure testing equipment according to claim 1, wherein a cabinet is mounted outside the gantry, a PLC and a tester which are electrically connected are arranged in the cabinet, and the electric cylinder, the air cylinder and the probe are electrically connected to the PLC.
3. The high-pressure testing equipment for the soft package battery according to claim 1, wherein a photoelectric switch is arranged along the material loading assembly line, an induction sheet is arranged at the edge of the material carrier, the position of the induction sheet is matched with the photoelectric switch, and the photoelectric switch is electrically connected with a PLC.
4. The high-pressure testing equipment for the soft package batteries according to claim 1, wherein the three-dimensional circulating split charging mechanism comprises a split charging tray, a lifting machine, an upper conveying line and a lower conveying line, an exchange notch is formed in a table top of the operation table, the lifting machine is arranged in a vertical space where the exchange notch is located, the upper conveying line and the lower conveying line are respectively arranged on the upper side and the lower side of the operation table, the upper conveying line and the lower conveying line are in three-dimensional butt joint through the exchange notch through the lifting machine, and the split charging tray dynamically flows to the upper conveying line and the lower conveying line.
5. The high-pressure testing equipment for the soft package battery according to claim 1, wherein the two-axis carrying mechanism comprises a finger cylinder, a y-axis linear module and a z-axis linear module, the material loading assembly line is arranged on the workbench along the x-axis direction, the y-axis linear module is erected at the tail end of the material loading assembly line, the z-axis linear module is mounted on the y-axis linear module, and the finger cylinder is arranged at the lower end of the z-axis linear module.
6. The high-pressure testing equipment for the soft package battery according to claim 1, wherein the number of the feeding assembly lines is two, the gantry comprises four frames, and each feeding assembly line is provided with an NG discharging assembly line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086197.1A CN113777506A (en) | 2021-09-16 | 2021-09-16 | Laminate polymer battery high pressure test equipment |
| PCT/CN2022/104957 WO2023040438A1 (en) | 2021-09-16 | 2022-07-11 | Large-pressure testing device for pouch cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086197.1A CN113777506A (en) | 2021-09-16 | 2021-09-16 | Laminate polymer battery high pressure test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113777506A true CN113777506A (en) | 2021-12-10 |
Family
ID=78851381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111086197.1A Pending CN113777506A (en) | 2021-09-16 | 2021-09-16 | Laminate polymer battery high pressure test equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113777506A (en) |
| WO (1) | WO2023040438A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040438A1 (en) * | 2021-09-16 | 2023-03-23 | 苏州朗坤自动化设备股份有限公司 | Large-pressure testing device for pouch cell |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750273B (en) * | 2023-06-21 | 2023-12-26 | 广东东博智能装备股份有限公司 | Batch discharging method for cylindrical soft-package battery liquid injection |
| CN117380576A (en) * | 2023-12-07 | 2024-01-12 | 广州市昊志影像科技有限公司 | Handling mechanism and butt joint delivery platform thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI582874B (en) * | 2012-05-03 | 2017-05-11 | Chroma Ate Inc | A test system for testing semiconductor packaged stacked wafers, and a semiconductor automated test machine |
| CN108990313A (en) * | 2018-09-28 | 2018-12-11 | 苏州博鲁克机器人系统工程有限公司 | Soft-package battery sorts welding equipment |
| CN110165276A (en) * | 2019-04-12 | 2019-08-23 | 肇庆遨优动力电池有限公司 | Soft pack cell automatic welding production line |
| CN110756453A (en) * | 2019-11-13 | 2020-02-07 | 江苏洛柳精密科技有限公司 | High-speed sorting mechanism for batteries |
| CN111948559A (en) * | 2020-09-04 | 2020-11-17 | 深圳市新威尔电子有限公司 | Multi-channel soft package lithium battery voltage and internal resistance testing machine |
| CN113777506A (en) * | 2021-09-16 | 2021-12-10 | 苏州朗坤自动化设备股份有限公司 | Laminate polymer battery high pressure test equipment |
-
2021
- 2021-09-16 CN CN202111086197.1A patent/CN113777506A/en active Pending
-
2022
- 2022-07-11 WO PCT/CN2022/104957 patent/WO2023040438A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040438A1 (en) * | 2021-09-16 | 2023-03-23 | 苏州朗坤自动化设备股份有限公司 | Large-pressure testing device for pouch cell |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023040438A1 (en) | 2023-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113777506A (en) | Laminate polymer battery high pressure test equipment | |
| WO2019051990A1 (en) | Automatic assembly device for battery and assembly method therefor | |
| CN201783472U (en) | Integrated circuit packaged chip sorting machine | |
| CN205998223U (en) | A kind of product packaging production line | |
| CN111359896A (en) | Automatic transport test system | |
| CN210788219U (en) | Conveying and sorting device for automatic detection of circuit boards | |
| CN206536488U (en) | A kind of check weighing formula palletizing mechanical arm | |
| CN105510805A (en) | Chip automatic detection device | |
| CN216083034U (en) | Laminate polymer battery high pressure test equipment | |
| CN214600446U (en) | Electricity core sorting and feeding machine | |
| CN213558530U (en) | Pressure resistance tester for circulator | |
| CN104466255B (en) | Formation packaging machine | |
| CN213435752U (en) | Incoming material appearance automatic detection and distribution device | |
| CN207266945U (en) | A kind of delivery platform of quick vegetables detection | |
| CN217528305U (en) | Size detection tool for lithium battery | |
| CN219620288U (en) | Feeding and discharging mechanism and double-sided product detection device | |
| CN219168969U (en) | Automatic sorting system | |
| CN209821321U (en) | Automatic product testing device | |
| CN110356809A (en) | PCB is every paper sorter | |
| CN211309173U (en) | Multi-station test equipment | |
| CN112871695B (en) | Battery detection device | |
| CN209777702U (en) | Battery cell stacking apparatus | |
| CN218475618U (en) | Electricity core material loading sorting facilities | |
| CN208944621U (en) | A kind of high pass counter weight type survey cell thickness equipment | |
| CN217888727U (en) | Rotary type soft package battery OCV detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |